In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

Q: Floyd Mayweather Jnr and Manny Pacquiao come face-to-face in Los Angeles on Wednesday . The meeting marks the first, and only time, the pair will square-off ahead of the weigh-in, 24 hours before their mouth-watering May 2 blockbuster bout, so it promises to be explosive. The press conference gets under way at 8.30pm (UK time) and Sportsmail will bring you live coverage so be sure to tune in. Floyd Mayweather and Manny Pacquiao (right) come face to face on stage in Los Angeles on Wednesday Mayweather arrives in Los Angeles for the press conference, accompanied by his security team Pacquiao, trainer Freddie Roach (right) and Bob Arum (second left) pose as they arrive in Los AngelesFloyd Mayweather and Manny Pacquiao went head-to-head in Los AngelesPair meet in their first and only press conference ahead of May 2 fightPacquiao arrived first along with trainer Freddie Roach and Bob ArumMayweather accompanied by entourage - including Justin BieberREAD: Mayweather and Pacquiao get the red carpet treatment 
 Question:_ is a veteran at these promotional days and is clearly in his element, laughing and joking as he poses for pictures on the red carpet.

A: Floyd Mayweather Jnr
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Q: Washington (CNN) -- President Barack Obama used a Memorial Day ceremony to say it is time for America to properly welcome home Vietnam veterans and show them and their families the respect and gratitude they deserved but didn't receive decades ago. "You came home and sometimes were denigrated when you should have been celebrated," Obama said beneath a scorching sun at the Vietnam Veterans Memorial. "It was a national shame, a disgrace that should have never happened. That's why here today, we resolve that it will not happen again." The event, which launched a 13-year Vietnam War 50th anniversary commemoration, was the culmination of a day of somber events on the annual holiday honoring America's war dead.NEW: President Obama calls the denigration of Vietnam veterans a "national shame""America will be there for you," Obama tells veterans and their familiesMemorial Day launches a 13-year commemoration of the Vietnam War's 50th anniversaryObama lays a wreath to the fallen at Arlington National Cemetery 
 Question:This year marks the 50th anniversary of the _ deploying a significant military presence in Vietnam.

A: America
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Q: Apple Pay is launching in the UK for the first time today and will be available in a string of UK retail chains, banks and other services including Boots, Lidl, Marks & Spencer, the Post Office, Tesco, Transport for London and Waitrose. The technology means shoppers will be able to make payments using some of the latest Apple products, such as the iPhone 6. Several banks operating in the UK have signed up to the scheme. Customers with RBS, Nationwide, NatWest, Santander, Ulster Bank and MBNA can use the service from today. HSBC, which was expected to be one of the first banks to launch the service, said instead it would not launch it until the end of July. The bank's customers vented their frustration on Twitter. Tim Davies posted: 'So Apple Pay is out in the U.K. but none of my HSBC cards work.'iPhone 6 users will be able to make payments using their phoneCustomer with RBS, Nationwide, NatWest, Santander, Ulster Bank and MBNA can use Apple Pay from today 
 Question:Andy Nicolaides posted: 'Well setting up _ Pay on phone and Watch was pretty seamless.'

A:
Apple Pay
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